MERWIN DAM, WASHINGTON (450242)

1981-2010 Monthly Climate Summary

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

Average Max. Temperature (F)

No

Data

Average Min. Temperature (F)

No

Data

Average Total Precipitation (in.)

No

Data

Unofficial values based on averages/sums of smoothed daily data. Information is computed from available daily data during the 1981-2010 period. Smoothing, missing data and observation-time changes may cause these 1981-2010 values to differ from official NCDC values. This table is presented for use at locations that don't have official NCDC data. No adjustments are made for missing data or time of observation. Check NCDC normals table for official data.
Western Regional Climate Center, wrcc@dri.edu